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Communication Dans Un Congrès Année : 2023

3D study of overload effects on fatigue crack growth through X-ray tomography and image correlation

Yves Gaillard
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Goran Lovric
Andrew King
Arnaud Weck
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Résumé

By examining fatigue crack growth with 3D computed tomography, and computing corresponding displacement fields with digital volume correlation, the effects of a single tensile overload on crack growth and behaviour are investigated. The experimental procedure consists in subjecting corner-notched AlSi dog-bone type samples to cyclic tensile loading in-situ at a synchrotron X-ray tomography beamline.
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Dates et versions

hal-04247190 , version 1 (18-10-2023)

Identifiants

  • HAL Id : hal-04247190 , version 1

Citer

Lucas Sanciet--Munier, Nathalie Limodin, Jean-Yves Buffiere, Jean-Francois Witz, Julien Réthoré, et al.. 3D study of overload effects on fatigue crack growth through X-ray tomography and image correlation. 17th International Conference on Advances in Experimental Mechanics, British Society for Strain Measurement, Aug 2023, Glasgow (Ecosse), United Kingdom. ⟨hal-04247190⟩
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